{"product_id":"machined-needle-roller-bearing-single-unit-na4830","title":"Machined Needle Roller Bearing Single Unit NA4830 - 150 mm ID x 190 mm OD x 40 mm Width, Caged Inner Ring, High Carbon Steel, Oil-Hole Lubrication, Metric NA48 Series, Industrial Precision","description":"Machined NA4830 needle roller bearing, single unit\u003cbr\u003e\n✔️ 150 mm ID x 190 mm OD x 40 mm width; caged inner ring; oil holes\n\n\u003cp\u003eThis machined-type needle roller bearing (single unit) is built for industrial gearboxes, transmissions and linear slide units where compact radial load support is needed.\u003c\/p\u003e\n\n✅ 150 mm inner diameter (i.d.)\u003cbr\u003e\n✅ 190 mm outer diameter (o.d.)\u003cbr\u003e\n✅ 40 mm width; caged machined type\u003cbr\u003e\n✅ High carbon steel material; oil-hole lubrication\u003cbr\u003e\n✅ Dynamic capacity 168000 N; static capacity 446000 N\u003cbr\u003e\n✅ Maximum speed 2500 rpm; NA48 metric series; model NA4830\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in industrial equipment?\nNeedle roller bearings are handy for offering high radial load support in tight spaces.\nQuick overview:\n- Compact alternative to sealed ball bearing designs when space is limited\n- Commonly used in linear slide unit guides, gearbox pinions, and transmission shafts\n- Good choice where ceramic or sealed options won't meet the package or load requirements\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969476116715,"sku":"1911988","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/na4830-needle-roller-bearing-150mm.png?v=1775239816","url":"https:\/\/vxb.com\/products\/machined-needle-roller-bearing-single-unit-na4830","provider":"VXB Bearings","version":"1.0","type":"link"}